Deprecation is not the same as a hint. That message is a warning to let you know that while it may work today, it may not in the near future because sys is being deprecated and ultimately phased out (and removed) in favor of util. It would make sense to write code for the packages that will continue to work, and not for things that will be deprecated.

Deprecation is not the same as a hint. That message is a warning to let you know that while it may work today, it may not in the near future because sys is being deprecated and ultimately phased out (and removed) in favor of util. It would make sense to write code for the packages that will continue to work, and not for things that will be deprecated.

I also get that warning message but it works and nothing seems to be wrong or unstable. I like having the stats to keep an eye on how things are running, then I hide it with MMM-Remote-Control until the next time I want to check.